Cracks and itching on the inner side of the labia majora may be caused by gynecological diseases, systemic diseases, and undesirable stimulation of the vulva.
1. Gynecological diseases: common diseases, such as trichomonas vaginitis, due to inflammation, abnormal secretions, stimulation of the vulva, leading to the symptoms of cracks and itching on the inner side of the labia major scrotum.
2. Systemic diseases: such as diabetes mellitus, when the blood sugar control is poor, the vulvar mucosa is stimulated by secretions, resulting in symptoms such as cracks and itching on the inner side of the labia major scrotum.
3. Adverse vulvar stimulation: such as wearing chemical fiber material impermeable underwear or in the menstrual period, the use of sanitary napkin material is not suitable or not timely replacement, menstrual blood will stimulate the vulvar skin and mucous membrane, thus appearing the inner labia majora fissure itching and other symptoms.
Clinically, if the patient long-term occurrence of the inner labia majora crack itching and other conditions, it is recommended to go to the hospital in time to do a detailed examination, under the guidance of the doctor for treatment.